当前位置:首页>深圳>让医生多只“手”!深圳用直径2.8毫米“生命之绳”,深度验证国家战略!

让医生多只“手”!深圳用直径2.8毫米“生命之绳”,深度验证国家战略!

  • 2026-10-30 01:14:32
让医生多只“手”!深圳用直径2.8毫米“生命之绳”,深度验证国家战略!

2月11日,国务院以深化拓展“人工智能+”、全方位赋能千行百业为主题举行第十八次专题学习。李强总理强调,要全面推进人工智能科技创新、产业发展和赋能应用,培育壮大新质生产力,推动高质量发展。

而在深圳,一支直径仅2.8毫米的柔性机械臂正悄然验证着这一国家战略。它柔软如绳,却能在人体蜿蜒曲折的消化道中精准抓取、牵拉组织——这是深圳罗伯医疗自主研发的消化道手术机器人核心部件,也是中国在高端医疗器械领域实施人工智能+行动的一个缩影。

数据显示,结直肠癌、胃癌、食管癌三大消化道肿瘤常年位居中国癌症发病榜前列。早期病变虽可通过内镜手术治愈,但技术门槛极高,对医生而言是一场高难度的“指尖芭蕾”。“一般医生需完成500例以上内镜检查,才有资格接受手术培训。”罗伯医疗全球营销副总沈路平说。

罗伯医疗高级医学产品经理李彦涛解释:“传统内镜下黏膜剥离术(ESD),医生双手操控一根极软的内镜管,在消化道内壁上完整剥离早期肿瘤。但粘膜下层看不清楚的情况下,出刀的深度和力度如果掌握不够,有可能会造成消化道穿孔,出血不止。”

其实解决这一问题的原理很简单,只要把肿瘤组织掀起来,粘膜下层暴露充分,去切的时候就能更精准,但医生的双手在操控内镜管,没办法多伸进去一只“手”。为解决这一临床痛点,深圳企业将目光投向人工智能与高端制造的交叉地带。

与达芬奇等腹腔镜机器人使用刚性机械臂不同,消化道机器人必须经自然腔道进入,全程在柔软、动态环境中作业。“它要像一条有生命的绳子,能随消化道任意弯曲,末端动作却必须精准稳定。”沈路平坦言,“从‘硬’到‘软’,技术难度是指数级增长。”

核心技术突破集中在三方面:高分子复合材料、微型机械设计和智能控制算法。团队耗时近十年,采用多段拼接式高分子管材,使柔性臂在不同节段具备差异化的柔韧与刚性;同时,通过人工智能预判与实时校正,将操作延迟压缩至300毫秒以内——这一速度已接近人眼无法察觉的极限。“我们可能花了五六年时间布局人工智能控制算法,最终才实现比较精准的控制。”沈路平说。

扎实的数据随之而来。2025年发表于内镜领域顶刊的研究显示,使用该机器人辅助后,手术中损伤消化道肌层的比例从80%显著降至约50%。患者创伤减少,医生负担减轻——这正是“人工智能+”赋能千行百业的微观体现。

如今,这款机器人已迭代至第二代。沈路平透露:“新平台无需助手持镜,主刀医生一人即可完成全部操作,甚至可远程操控——未来跨半球手术并非幻想。”正如李强总理所指出的:“要大力推进规模化商业化应用……拓展更多高价值应用场景。”手术机器人正是这样一个高价值场景:它让AI从服务器走向手术台,从数据走向生命。

李强总理在专题学习会上强调,要强化公共服务和要素保障,破除体制机制障碍,帮助企业解决实际困难。要加强人才培养使用,尤其要造就一批优秀的复合型人才,为推进“人工智能+”提供有力支撑。 

对此,罗伯医疗总经理杨嘉林深有感触:“深圳的优势,一是人才,二是年轻人敢拼。深圳各级官员很多都有为企业服务的意识,这可能是我们的特色。” 

作为“20+8”产业集群重点布局领域,高端医疗器械在深圳获得政策、人才与产业链多重赋能。罗伯医疗所在的新桥东产业园推行“上下楼就是上下游,左右邻就是产业链”的理念,轻型医疗器械企业可将研发、生产、配套宿舍集于一体,最高厂房达21层。

从一根2.8毫米的柔性臂出发,深圳手术机器人不仅填补了国内空白,更成为“人工智能+医疗”深度融合的生动注脚。当国家战略与城市培育、企业攻坚同频共振,新质生产力便不再只是宏观概念,而是手术台上看得见、摸得着的安全与希望。

作者丨刘立平

最新文章

随机文章

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-10-31 15:50:43 HTTP/2.0 GET : https://c.460.net.cn/a/494039.html
  2. 运行时间 : 0.059317s [ 吞吐率:16.86req/s ] 内存消耗:4,302.17kb 文件加载:140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=516fe87114f12eb95f0e5988a12a6fb5
  1. /wwwdata/wwwroot/c.460.net.cn/public/index.php ( 0.79 KB )
  2. /wwwdata/wwwroot/c.460.net.cn/vendor/autoload.php ( 0.17 KB )
  3. /wwwdata/wwwroot/c.460.net.cn/vendor/composer/autoload_real.php ( 2.49 KB )
  4. /wwwdata/wwwroot/c.460.net.cn/vendor/composer/platform_check.php ( 0.90 KB )
  5. /wwwdata/wwwroot/c.460.net.cn/vendor/composer/ClassLoader.php ( 14.03 KB )
  6. /wwwdata/wwwroot/c.460.net.cn/vendor/composer/autoload_static.php ( 4.90 KB )
  7. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /wwwdata/wwwroot/c.460.net.cn/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /wwwdata/wwwroot/c.460.net.cn/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /wwwdata/wwwroot/c.460.net.cn/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /wwwdata/wwwroot/c.460.net.cn/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
  18. /wwwdata/wwwroot/c.460.net.cn/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
  19. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  20. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  21. /wwwdata/wwwroot/c.460.net.cn/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  22. /wwwdata/wwwroot/c.460.net.cn/app/provider.php ( 0.19 KB )
  23. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  24. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  25. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  26. /wwwdata/wwwroot/c.460.net.cn/app/common.php ( 0.03 KB )
  27. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  28. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  29. /wwwdata/wwwroot/c.460.net.cn/config/app.php ( 0.95 KB )
  30. /wwwdata/wwwroot/c.460.net.cn/config/cache.php ( 0.78 KB )
  31. /wwwdata/wwwroot/c.460.net.cn/config/console.php ( 0.23 KB )
  32. /wwwdata/wwwroot/c.460.net.cn/config/cookie.php ( 0.56 KB )
  33. /wwwdata/wwwroot/c.460.net.cn/config/database.php ( 2.47 KB )
  34. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  35. /wwwdata/wwwroot/c.460.net.cn/config/filesystem.php ( 0.61 KB )
  36. /wwwdata/wwwroot/c.460.net.cn/config/lang.php ( 0.91 KB )
  37. /wwwdata/wwwroot/c.460.net.cn/config/log.php ( 1.35 KB )
  38. /wwwdata/wwwroot/c.460.net.cn/config/middleware.php ( 0.19 KB )
  39. /wwwdata/wwwroot/c.460.net.cn/config/route.php ( 1.89 KB )
  40. /wwwdata/wwwroot/c.460.net.cn/config/session.php ( 0.57 KB )
  41. /wwwdata/wwwroot/c.460.net.cn/config/trace.php ( 0.34 KB )
  42. /wwwdata/wwwroot/c.460.net.cn/config/view.php ( 0.82 KB )
  43. /wwwdata/wwwroot/c.460.net.cn/app/event.php ( 0.25 KB )
  44. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  45. /wwwdata/wwwroot/c.460.net.cn/app/service.php ( 0.13 KB )
  46. /wwwdata/wwwroot/c.460.net.cn/app/AppService.php ( 0.26 KB )
  47. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  48. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  49. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  50. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  51. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  52. /wwwdata/wwwroot/c.460.net.cn/vendor/services.php ( 0.14 KB )
  53. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  54. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  55. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  56. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  57. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  58. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  59. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  60. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  61. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  62. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  63. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
  64. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
  65. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  66. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  67. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
  68. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  69. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  70. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  71. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  72. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  73. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  74. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  75. /wwwdata/wwwroot/c.460.net.cn/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  76. /wwwdata/wwwroot/c.460.net.cn/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  77. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  78. /wwwdata/wwwroot/c.460.net.cn/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  79. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
  80. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
  81. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  82. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  83. /wwwdata/wwwroot/c.460.net.cn/app/Request.php ( 0.09 KB )
  84. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  85. /wwwdata/wwwroot/c.460.net.cn/app/middleware.php ( 0.25 KB )
  86. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  87. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  88. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
  89. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
  90. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
  91. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
  92. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
  93. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  94. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  95. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  96. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  97. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  98. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  99. /wwwdata/wwwroot/c.460.net.cn/route/app.php ( 1.72 KB )
  100. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  101. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  102. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  103. /wwwdata/wwwroot/c.460.net.cn/app/controller/Index.php ( 4.81 KB )
  104. /wwwdata/wwwroot/c.460.net.cn/app/BaseController.php ( 2.05 KB )
  105. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  106. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
  107. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
  108. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  109. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  110. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  111. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
  112. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  113. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
  114. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  115. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  116. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  117. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  118. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  119. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  120. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  121. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  122. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  123. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  124. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  125. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  126. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  127. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  128. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  129. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
  130. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  132. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  133. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  134. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  135. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  136. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
  137. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /wwwdata/wwwroot/c.460.net.cn/runtime/temp/40fdbdb78c6e7e01245cd71e95308240.php ( 11.95 KB )
  140. /wwwdata/wwwroot/c.460.net.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000742s ] mysql:host=127.0.0.1;port=3306;dbname=c460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.002815s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000752s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000614s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.002475s ]
  6. SELECT * FROM `set` [ RunTime:0.000581s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.002609s ]
  8. SELECT * FROM `article` WHERE `id` = 494039 LIMIT 1 [ RunTime:0.000586s ]
  9. UPDATE `article` SET `lasttime` = 1793433043 WHERE `id` = 494039 [ RunTime:0.002605s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000328s ]
  11. SELECT * FROM `article` WHERE `id` < 494039 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000395s ]
  12. SELECT * FROM `article` WHERE `id` > 494039 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000312s ]
  13. SELECT * FROM `article` WHERE `id` < 494039 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000502s ]
  14. SELECT * FROM `article` WHERE `id` < 494039 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000553s ]
  15. SELECT * FROM `article` WHERE `id` < 494039 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000452s ]
0.063990s